Output
When you run the queryNodes project, you should get the following output:
Result from selectSingleNode: Node, <name>: <name>new</name> Results from selectNodes: Node (0), <name>: <name>new</name> Node (1), <symbol>: <symbol>zzzz</symbol> Node (2), <price>: <price xmlns:dt="urn:schemas-microsoft-com:datatypes" dt:dt="number">20.313</price>
Notice that the output above confirms that the selectSingleNode
method picks out only the first node from the node set as specified by the XPath expression (//stock[1]/*
). The selectNodes
method returns the entire set of nodes specified by this XPath expression.
Next, we'll demonstrate how to make XML requests over HTTP.